Bryan, OK
A PlainEnviro-computed score from reported facility/violation counts, not an official EPA rating, health forecast, or population-adjusted rate. See methodology.
Environmental data for Bryan in Oklahoma · Population: 47,237
Bryan, OK is tracked across three EPA datasets covering 7 Toxics Release Inventory (TRI) facilities, 13 Safe Drinking Water Act systems, and 0 Superfund National Priorities List sites. Together these generate an environmental burden score of 39/100 (Moderate Risk), calibrated against national distributions for facility density, chemical release volume, Superfund concentration, and water-system health violations.
Industrial disclosures inside the county total 584.5K lbs of reported toxic releases under EPCRA Section 313, while 12 water systems carry an active health-based violation in the SDWIS record. No EPA Air Quality System monitors currently report data for this county.
All figures below draw directly from federal EPA records, TRI self-reported emissions, SDWIS compliance history, NPL Hazard Ranking System scores, and AQS daily AQI summaries, and are not adjusted, weighted, or forecast. A past violation or elevated score does not itself indicate current unsafe conditions; it documents the regulatory and disclosure history publicly filed with the U.S. Environmental Protection Agency through the most recent reporting cycle.
Water Systems (13)
| System | Population | Violations |
|---|---|---|
| DURANT UTILITIES AUTHORITY | 15,545 | 11 |
| BRYAN COUNTY RURAL WATER DISTRICT #5 | 8,325 | 54 |
| BRYAN CO. RWS & SWMD #2 | 6,270 | 43 |
| CALERA PWA | 2,815 | 140 |
| COLBERT PUA | 2,312 | 9 |
| ATOKA CO. RWD #3 (CANEY) | 1,500 | 7 |
| BRYAN CO. RWD #6 | 990 | 0 |
| CADDO | 944 | 17 |
| BRYAN CO. RWD #9 | 820 | 7 |
| BOKCHITO | 564 | 6 |
| ACHILLE | 506 | 3 |
| BRYAN CO. RWD #7 | 302 | 7 |
| COLBERT BOAT CLUB | 54 | 11 |
TRI Facilities (7)
| # | Facility | Total Releases |
|---|---|---|
| 1 | Roll-Offs USA | 365.9K lbs |
| 2 | Cmc Steel Oklahoma LLC | 187.8K lbs |
| 3 | Cardinal Fg-Durant | 27.9K lbs |
| 4 | Steelfab of Texas | 2.5K lbs |
| 5 | Tubacex Durant Inc. | 550 lbs |
| 6 | Durant Ready Mix | 4 lbs |
| 7 | Durant Batch Plant | 0 lbs |
Cities in Bryan (2)
Frequently Asked Questions
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What does this county environmental profile show?
This county environmental profile rolls up EPA Toxics Release Inventory facility reports, Safe Drinking Water Information System public-water-system filings, and Superfund National Priorities List sites for the county boundary defined by the U.S. Census Bureau. Facility counts reflect facilities with a reporting address inside the county, not where downstream environmental effects may be observed. Population figures are from the most recent Census ACS 5-year estimate. The county detail page is updated whenever the upstream EPA programs publish revised data; see the methodology page for the documented ingest cadence and the editorial choices governing how aggregations are computed.
Read our methodology - how this data is sourced, computed, and verified.